Tag
5 catalogue entries use this topic; each Project's license policy is labeled separately.
Design and prototyping built on open web standards
Penpot stores designs as SVG and uses CSS layout primitives - flex and grid - as its layout model, so what a designer builds maps onto what a developer implements rather than needing translation.
Open-source visual editor for designing React apps with AI in real code
Onlook is an open-source visual editor for designing React and Next.js apps with Tailwind CSS in the browser DOM, with AI assistance and code you own.
Open-source, AI-native interface design editor
OpenPencil is a free, open-source interface design editor that opens Figma files and keeps every file on your own machine.
Open-source prototyping with built-in usability testing
Quant-UX is a free, open-source tool for building interactive prototypes, running usability tests with real users, and analyzing results with heatmaps.
Collaborative interface design in the browser
Figma moved interface design out of single-user desktop files and into a shared document, and the industry reorganised around it. Multiplayer editing, comments in context, and a link that always shows the current state changed how design and engineering hand work to each other.